microstructure

noun

mi·​cro·​struc·​ture ˈmī-krō-ˌstrək-chər How to pronounce microstructure (audio)
: the microscopic structure of a material (such as a mineral or a biological cell)
microstructural adjective

Examples of microstructure in a Sentence

Recent Examples on the Web
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This method gave further insights into the armor’s microstructure. Laura Baisas, Popular Science, 7 Feb. 2025 New fiber designs use novel core microstructures, such as photonic crystals, to constrain the light to follow the same path through cores with up to about twice the cross-sectional area as the standard 9-µm fiber. IEEE Spectrum, 26 Jan. 2016 These microstructures are composed of overlapping stacks or layers of tissue, resembling the pages of a book, underlying dense, hair-like setae. Grrlscientist, Forbes, 16 Jan. 2025 In the female velvet ant, these microstructures include overlapping stacks of lamellae, or layers of tissue, beneath dense, hair-like setae. Eli Wizevich, Smithsonian Magazine, 19 Dec. 2024 See all Example Sentences for microstructure 

Word History

Etymology

International Scientific Vocabulary

First Known Use

1881, in the meaning defined above

Time Traveler
The first known use of microstructure was in 1881

Dictionary Entries Near microstructure

Cite this Entry

“Microstructure.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microstructure. Accessed 21 Feb. 2025.

Medical Definition

microstructure

noun
mi·​cro·​struc·​ture ˈmī-krō-ˌstrək-chər How to pronounce microstructure (audio)
: microscopic structure (as of a cell)
Last Updated: - Updated example sentences
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